Electrically tunable surface-to-bulk coherent coupling in topological insulator thin films
We study coherent electronic transport in charge-density-tunable microdevices patterned from thin films of the topological insulator (TI) Bi[subscript 2]Se[subscript 3]. The devices exhibit pronounced electric field effect, including ambipolar modulation of the resistance with an on-and-off ratio of...
| Principais autores: | , , , , |
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| Outros Autores: | |
| Formato: | Artigo |
| Idioma: | en_US |
| Publicado em: |
American Physical Society (APS)
2012
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| Acesso em linha: | http://hdl.handle.net/1721.1/69602 https://orcid.org/0000-0002-2480-1211 https://orcid.org/0000-0003-3648-7706 https://orcid.org/0000-0001-8217-8213 |